Hi, On 04.10.2016 13:51, Pa Wa wrote: > Hello Tryton Developers, > Hello Tryton Users! > > > From the legislator standpoint of view, wherever it may be, > bookkeeping has to be 'audit safe'. Regulations may vary from country > to country, but the character may be the same. > > That is to prevent fraud by manipulating the bookkeeping itself, I guess. > > The main question here: Does Tryton have measures implemented that > track any changes made to any data Tryton stores or keeps track of? You can track any change of a record by activating the history table on the model [1] On relations you can define a datetime_field[2]. It will be used to retrieve the content of the related model by the date given by the datetime_field.
> > > Background: in Germany since 2015 (GoBD) any digital handling of > business process related data has to be, in essence, unchangeable, or > safe from being manipulated. Therefore requirements to an ERP from the > legislator/regulator standpoint of view are now stricter. > > These requirements are: > * book entries or records must not be changed in such a way that > their original content cannot be retrieved or determined any more, > * later changes are to be made in such a way, that the original > content as well as the fact that changes were made, are recognizable, > * when master data is changed, the distinct meaning in the according > transaction data has to be recognizable afterwards. I think that these 2 features should meet the legal requirements but maybe except for the requirement that is defined by 'unchangeable'. All the data is stored in a database and i do not see any proper technical way how to make the content of it 'unchangeable'. For me the GoBD are are quite vague about this term. [1] http://doc.tryton.org/4.0/trytond/doc/ref/models/models.html?highlight=history#trytond.model.ModelSQL._history [2] http://doc.tryton.org/4.0/trytond/doc/ref/models/fields.html?highlight=datetime_field#many2one -- You received this message because you are subscribed to the Google Groups "tryton" group. To view this discussion on the web visit https://groups.google.com/d/msgid/tryton/a0360ef2-0e4e-8fd8-21e7-fbfeb4318b79%40googlemail.com.
